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core/python/EXTERNALLY-MANAGED

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+[externally-managed]
+Error=To install Python packages system-wide, try 'depot install
+ python-xyz', where xyz is the package you are trying to
+ install.
+
+ If you wish to install a non-Vertex-packaged Python package,
+ create a virtual environment using 'python -m venv path/to/venv'.
+ Then use path/to/venv/bin/python and path/to/venv/bin/pip.
+
+ If you wish to install a non-Vertex packaged Python application,
+ it may be easiest to use 'pipx install xyz', which will manage a
+ virtual environment for you. Make sure you have python-pipx
+ installed via depot.
+